Perhaps you should try some spelling variations:
chua tre » chua tri, cua tre, chua trieu
thu sach » thuat sach, thuoc sach, thu hoach
cham xuc » cam xuc, chat xuc, cham soc
vi chua » va chua, vi khuan, chi chua
va hanh » van hanh, va thanh, va danh
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
tu sach » su sach, te sach, tu cach
ky tang » ky nang, ky dang, kho tang
ky danh » ky anh, ky dang
xuc va » duc va, tuc va, luc va
ma hoi » mai hoi, xa hoi, ma hoa

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sach) or (thu sach)) ((ky danh) or (ky tang)) ma hoi. hieu ve cham xuc va hanh vi chua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (thu sach)) ((ky danh) OR (ky tang)) ma hoi. hieu ve cham xuc va hanh vi chua tre.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (thu sach)) ((ky danh) or (ky tang)) ma hoi. hieu ve cham xuc va hanh vi chua tre*.